The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 21, 2014
Filed:
Mar. 15, 2011
Kazuaki Kakita, Ichihara, JP;
Takafumi Iwasa, Ichihara, JP;
Yoshihisa Kakuta, Tokyo, JP;
Masashi Shirai, Ube, JP;
Toshio Furuya, Ube, JP;
Shigeyoshi Nishino, Ube, JP;
Hidetaka Shima, Ube, JP;
Kazuaki Kakita, Ichihara, JP;
Takafumi Iwasa, Ichihara, JP;
Yoshihisa Kakuta, Tokyo, JP;
Masashi Shirai, Ube, JP;
Toshio Furuya, Ube, JP;
Shigeyoshi Nishino, Ube, JP;
Hidetaka Shima, Ube, JP;
Ube Industries, Ltd., Ube-shi, JP;
Abstract
The present invention relates to a binuclear ruthenium complex dye having a higher absorption coefficient and capable of absorbing light of longer wavelength for realizing a photoelectric conversion element and a photochemical cell which may convert solar light into electricity over a wide wavelength range and exhibit high photoelectric conversion efficiency; and a binuclear ruthenium complex dye for realizing a photoelectric conversion element and a photochemical cell which may have high durability.